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US 2017/0320571 A1Published application
Rotary propeller drone with integrated power storage
OwnerDavid W. Carrollinventor
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Abstract
A rotational power device including a blade having a core formed by battery material as a power source.
Claims20
A rotary device:
- a frame;
- a rotational power mechanism supported by the frame;
- and
- a blade including a core of battery material as a source of power for the rotational power mechanism;
- wherein the rotational power mechanism is linked to the blade such that the blade can rotate relative to the frame.
2 more elements
Dependencies are inferred from the claim text.